| 1. | Lariat crown ethers have sidearms that can augment complexation of cation.
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| 2. | The action of ammonia is also useful in differentiating the cations.
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| 3. | The product contains the phosphonium cation [ HPPh 3 ] +.
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| 4. | This increases the reabsorption of divalent cations by secondary active transport.
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| 5. | Cation-? interactions can also be classified as ionic bonding.
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| 6. | NBD-TMA was designed as a probe for monitoring cations.
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| 7. | In this system fluorescence only takes place when both cations available.
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| 8. | Arenes with larger quadrupole moments are generally better at binding cations.
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| 9. | The synthesis of a stabilized HP 2 + cation has been reported
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| 10. | The DNA cleavage event also requires the divalent metal cation magnesium.
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